diff options
| author | John Crispin <blogic@openwrt.org> | 2012-05-02 14:27:36 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2012-05-15 19:49:21 +0400 |
| commit | 16f70b561dd897dc324b726ebc94e0c87db26f61 (patch) | |
| tree | a8e73be2fafe07ec970be5b12eff4466410e67ec /arch/mips/lantiq/irq.c | |
| parent | 3489d72d1592deee6628ca223e06da5363a12f4d (diff) | |
| download | linux-16f70b561dd897dc324b726ebc94e0c87db26f61.tar.xz | |
MIPS: lantiq: clear all irqs properly on boot
Due to missing brackets, the irq modules were not properly reset on boot.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3719/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/lantiq/irq.c')
| -rw-r--r-- | arch/mips/lantiq/irq.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c index d673731c538a..b6b1c7260c5c 100644 --- a/arch/mips/lantiq/irq.c +++ b/arch/mips/lantiq/irq.c @@ -271,12 +271,13 @@ void __init arch_init_irq(void) if (!ltq_eiu_membase) panic("Failed to remap eiu memory"); - /* make sure all irqs are turned off by default */ - for (i = 0; i < 5; i++) + /* turn off all irqs by default */ + for (i = 0; i < 5; i++) { + /* make sure all irqs are turned off by default */ ltq_icu_w32(0, LTQ_ICU_IM0_IER + (i * LTQ_ICU_OFFSET)); - - /* clear all possibly pending interrupts */ - ltq_icu_w32(~0, LTQ_ICU_IM0_ISR + (i * LTQ_ICU_OFFSET)); + /* clear all possibly pending interrupts */ + ltq_icu_w32(~0, LTQ_ICU_IM0_ISR + (i * LTQ_ICU_OFFSET)); + } mips_cpu_irq_init(); |